CMakeLists.txt:

project(glgame LANGUAGES CXX)

target_include_directories(glgame PRIVATE ${/usr/local/include} ${/Users/baguma/Desktop/glgame/include})

set(SOURCES src/glad.c
            src/imgui_demo.cpp
            src/imgui_draw.cpp
            src/imgui_impl_glfw.cpp
            src/imgui_impl_opengl3.cpp
            src/imgui_tables.cpp
            src/imgui_widgets.cpp
            src/imgui.cpp
            src/main.cpp
            
            include(imconfig.h imgui_impl_glfw.h imgui_impl_opengl3_loader.h imgui_internal.h imgui.h imstb_textedit.h imstb_truetype.h))

add_executable(glgame ${SOURCES})

target_link_libraries(glgame ${/usr/local/lib})

Unfortunately, I’m getting this error:

CMake Error at CMakeLists.txt:5 (target_include_directories):
  Cannot specify include directories for target "glgame" which is not built
  by this project.


-- Configuring incomplete, errors occurred!

1.I was trying to point cmake to include directories on my system (homebrew installed packages) but also add the includes within my project folder. What are the cmake keywords to achieve this?

2.How do I point cmake to the dylib folder on my system?